baber/WOPTO huggingface dataset:
Patent IT-1237762-B (IT)
Title: Methanol prodn. form synthesis gas in liq. phase
Inventor: MARCHIONNA MARIO
IPC: C07F/
Filed: 1989-11-10
Granted: 1993-06-17
Abstract: Methanol is produced from synthesis gas in the liquid phase by reacting CO with H2 in molar ratio CO/H2 0.5 to 5, in presence of a catalyst system (I) and one or more solvent; (I) consists of (a) copper cpd(s) and (b) metal alkoxide(s) of formula (RO)xM, where M = alkali or alkaline earth metal and R = 1-10C alkyl. The reaction is characterised by the addition to the reaction medium of methanol and/or alkyl formate(s) of formula HCOORf, where Rf = 1-20C alkyl. When methanol is added, molar ratio of methanol to copper is from 1 to 500 esp. 3 to 30, and molar ratio alkoxide to methanol is 0.05 to 500 esp. 0.1-10 when alkyl formate is added, molar ratio HCOORf to copper is from 1 to 1000 esp 4-400 and molar ratio alkoxide to HCOORf is pref.. from 0.05 to 500 esp 0.1-10 in the reaction medium. Copper cpd(s) are 0.001-1 molar esp 0.01-0.09 and metal alkoxide is 0.01-5 molar esp. 0.1-0.9. Temp. is 40-200 deg.C, esp. 60-150.
Patent IT-1162532-B (IT)
Title: Twisting rotor disc on spindleless spinning machine - has slots of decreasing width from centre to rim
Inventor: KRJUK TIMUR PETROVICH
IPC: D01H/
Filed: 1979-06-04
Granted: 1987-04-01
Abstract: On a spindleless spinning machine, the twisting and forming rotor contains a disc with a central evacuation channel and open radial slots running outwards to the disc rim. The slots are narrowed towards the rim. The fibres are distributed along the radial slots without risk of vibration to the ends of the fibre strips introduced, thus avoiding strip breakage.
Patent IT-1132360-B (IT)
Inventor: RICO' TIZIANO
IPC: B31F1/00
Filed: 1980-08-08
Granted: 1986-07-02
Abstract: The invention relates to a process for the production of a very thick, self-supporting, Z-shaped plastic laminate, starting from a plurality of Kraft papers imbued with phenolic resin, possibly with a superposed sheet of decorative paper imbued with melaminic resin, said papers being pressed in two successive processing phases; in the first phase the pressure is kept at a minimum level, while the temperature of the papers rises up to the temperature of polymerization of the resins, and in the second phase the temperature keeps at a substantially constant level while the pressure rapidly increases, at least initially.
Patent IT-1100945-B (IT)
IPC: A61K31/12
Filed: 1978-11-13
Granted: 1985-09-28
Abstract: Compounds of the formula   <IMAGE>   <IMAGE>  wherein R1 is hydrogen, benzyl, benzoyl, alkanoyl of 1 to 5 carbon atoms or -CO-(CH2)p-NR'R'' wherein p is 0 or an integer from 1 to 4; each of R' and R'' when taken individually is hydrogen or alkyl of 1 to 4 carbon atoms; R' and R'' when taken together with the nitrogen to which they are attached form a 5- or 6-membered heterocyclic ring selected from piperidino, pyrollo, pyrrolidino, morpholino and N-alkylpiperazino having from 1 to 4 carbon atoms in the alkyl group; R2 is selected from hydrogen, alkanoyl of 1 to 6 carbon atoms and benzoyl; R3 is selected from hydrogen, methyl and ethyl; R4 is selected from hydrogen, alkyl of 1 to 6 carbon atoms and benzyl; Z is selected from: (a) alkylene having from one to nine carbon atoms; (b) -(alk1)m-X-(alk2)n- wherein each of (alk1) and (alk2) is alkylene having from 1 to 9 carbon atoms, with the proviso that the summation of carbon atoms in (alk1) plus (alk2) is not greater than 9; m and n are each 0 or 1; X is selected from O, S, SO, and SO2; and W is selected from hydrogen, methyl, pyridyl, piperidyl, phenyl, monochlorophenyl, monofluorophenyl and   <IMAGE>   wherein W1 is selected from hydrogen, phenyl, monochlorophenyl and monofluorophenyl; a is an integer from 1 to 5 and b is 0 or an integer from 1 to 4, with the proviso that the sum of a and b is not greater than 5. Compounds I and II are useful as analgesics. Compound III is useful as an intermediate for the preparation of Compounds I and II. Intermediates for the preparation of I, II and III are disclosed. A process for the use of compounds I and II to produce analgesia is also described.
Patent IT-1047895-B (IT)
Title: 1,3-benzodioxol-2-yl alkanoic acid and amide derivs - -antiinflammatories, analgesics, antipyretics, antitussives, cns-depr
Inventor: MANGHISI E
IPC: C07D/
Filed: 1972-12-04
Granted: 1980-10-20
Abstract: Novel title cpds. have formula: (where R=H, lower-alkyl (opt. substd. by halo or hydroxy), aryl, aralkyl (opt. ring substd. by halo, alkyl, hydroxy or alkoxy) Alk=straight, branched or cyclic opt. unsaturated alkyl or R may be joined to Alk to form a spiran cpd. R1 = H, halo, opt. halosubstd. lower alkyl, hydroxy, nitro, opt. substd. amino or may represent a benzene ring condensed with benzodioxole ring R2 = -OR3 or -NR4R5 R3 = H, straight or branched alkyl, hydroxyalkyl, aralkyl, aminoalkyl, aminoalkoxyalkyl (the amine gp. being free, mono- or di-substd. by lower alkyl gps. or forming part of a heterocyclic gp.) R4, R5 = same or different H, straight, branched or cyclic lower alkyl, hydroxyalkyl, aralkyl, aminoalkyl (in which the amine gp. is free, mono- or di-substd. by alkyl gps.) or may form part of a heterocyclic ring), hydroxy, acyloxy, aryl (opt. substd. by halo or alkyl gps.) or together with the N atom form a heterocyclic ring with the conditions that (a) when R = CH3 and R1 = H or 5-CH3, Alk COR2 is not carboxymethyl, 2-carboxyethyl, 1-methyl-2-carboxyethyl, 2-carboxy-propyl or the corresponding ethylesters (b) when R = CH3 and R1 = 5-NO2 Alk COR2 is not carboxymethyl or the corresponding ethyl ester (c) when R = phenyl and R1=h Alk cor2 is not carboxymethyl or carbomethyoxymethyl and (d) when R and R1 = H the Alk-CO-R2 is not -CH2CONH2) including their salts and stereocoomers.
Patent IT-1200502-B (IT)
Title: Electromagnetic printing head for magnetic cards
Inventor: SPRINGER GILBERT DUANE
IPC: G11B/
Filed: 1982-02-11
Granted: 1989-01-18
Abstract: The printing head comprises a cup shaped cylindrical pole piece which is closed at the lower end by a circular plate. The plate has a central cylindrical hole into which the other pole piece extends. This pole piece is a cylindrical shaft which is connected magnetically at its upper end to the inside of the upper part of the cup shaped pole piece. A coil with several turns surrounds the central pole piece and a current source provides excitation to magnetise an area on a strip supporting a magnetisable layer. A ring permits magnetisation lines to cross the gap to the layer on the support strip.
Patent IT-1180741-B (IT)
Title: Elastomer toothed belt for power drive
Inventor: NISHIKORI YOJI
IPC: F16G/
Filed: 1985-04-03
Granted: 1987-09-23
Abstract: A power-transmitting toothed belt for a pulley drive has an inner layer with embedded longitudinal stranded wires and an adjacent layer from which the teeth extend outwards. Each tooth is slit inwards along the middle line; the teeth are made of elastic material and, when they engage the pulley, they are each pressed together so that the slit becomes largely closed.
Patent IT-1240459-B (IT)
Title: Device for modelling the various phases of flight of an aircraft
Inventor: MAGNANI ROMEO
IPC: A63H/
Filed: 1990-05-24
Granted: 1993-12-16
Abstract: The subject of the present invention is a device for modelling the various phases of flight of an aircraft comprising a box-like structure 2, the upper surface of which shows changing backgrounds 3, a model aircraft 4, with a cockpit 7 that can be at least partially opened or removed, supported underneath by means 5 which move it between a horizontal position in which it rests on the said background surface 3 and a position in which it is raised above the said surface 3, and means 6 for moving the said surface 3. Figure 3
Patent IT-1191949-B (IT)
Inventor: KOELLING ROBERT K SR
IPC: F16D3/41
Filed: 1986-06-06
Granted: 1988-03-31
Abstract: A high torque universal joint has a cross (10) formed by two mutually perpendicular pairs of coaxial trunnions (11), each pair of trunnions being rotatably received in bearings (26) which in turn are coaxially retained in blind bores (24) in the bearing caps (22) of one of two yokes (12, 12 min ). The yokes are subdivided into mating half sections (12a, 12b) which each include one of the bearing caps. The mating half sections are separably interconnected (48, 50) and are provided with juxtaposed confronting surfaces (38) lying on opposite sides of first yoke reference planes extending through the universal joint center (X). The mating half sections have end surfaces (52) which are adapted to abut the flanged ends (18) of rotatable elements (20) at second yoke reference planes. The first and second reference planes of each yoke are mutually perpendicular, and first and second key members (44, 54) are located respectively at the first and second reference planes. The restraining forces acting at the first and second yoke reference planes coact during service of the joint to prevent relative movement between the mating yoke half sections.
Patent IT-1170522-B (IT)
Title: Apparatus for blast hydro:plastic finishing tubular billets
Inventor: PETKOV GEORGI KOSTOV
IPC: B21C/
Filed: 1983-10-17
Granted: 1987-06-03
Abstract: The apparatus comprises a housing with attached front and back stops, the back stop including a blast chamber with work tool, and interconnected guide and compensating chambers. The work tool has a centre blind hole with connected radial channels and front end gasket. In the front stop is mounted a fixed ram with a travelling cylindrical piston with a centre blind hole in which the tubular billet is mounted. One end of the piston slips over the fixed ram to form a recoil chamber which is connected to the compensating chamber through longitudinal grooves in the piston.
Patent IT-1090001-B (IT)
Title: Mfr. of long conductor with asymmetric longitudinal holes - uses progressive refining, drawing or rolling interposed by hole drilling
IPC: B23D/
Filed: 1977-09-21
Granted: 1985-06-18
Abstract: The multiphase drawing or rolling process with an intermediate drilling phase may be used to make hollow internally cooled conductors for industrial plant. The conductors may be of extensive length and of rectangular section, with an assymetric arrangement of continuous longitudinal holes (1). In the initial drawing or rolling phase a solid piece which approximates to the required section is made. In the second phase the longitudinal holes (1) are fashioned by e.g drilling. The section is then completed by successive rolling or drawing operations, with mandrels inserted in the drillings. The finishing phases may be supplemented by intermediate tempering.
Patent IT-1191220-B (IT)
Title: Rotor for waste water biological treatment plant
Inventor: CHIESA GIOVANNI
IPC: C02F/
Filed: 1982-10-27
Granted: 1988-02-24
Abstract: An audio signal processor treats a digitally encoded signal. Units (3, 12) sample the encoded signal and units (8, 13) calculate from the sampled values a correlation function relevant to a particular time frame. The function value serves to control an adaptive echo cancellation algorithm. The sampled signal portions are truncated (2, 5) so that only the arithmetic sign bit of each signal portion contributes to the function calculation. An incoming signal sample is initially treated in an extraction block arranged to determine the arithmetic sign relevant to that signal, the resulting sign bits being fed in sequence to a shift register arranged to store a predetermined number of sign bits. Outputs are provided from selected locations in the register in accordance with a control logic select circuit.
Patent LT-6601-B (LT)
Title: Portable folding backpack bicycle
Inventor: NARBUTAS LAIMONAS
IPC: B62K21/00
Filed: 2017-05-18
Abstract: The invention relates to cycling technique and assigned to a portable folding bicycle, namely, which is convenient to carry, to pack into a portable backpack and which can ride not only the city but also the forest and field paths. Portable folding bicycle consisting of two folding junction A and B, and a connecting junction C, in which the locking bolt 1 is connecting the bicycle frame 4 with a detachable front part of the bicycle. The connecting junction C consists of a joint 16 with bearings 17, between which a metal rod is situated and fixed between the brackets 19. The joint 16 enables a handlebar to rotate sideways, thus to perform bicycle steering function. The detachable front part of the bicycle has a folding junction B, in which a double bending joint 20 is connecting the handlebar 3 with the front wheel fork 2. This joint allows to fold compactly the front part by bending the handlebar 3 towards the front wheel fork 2. The folding junction A of the rear part of the bicycle consist of a “T” shape connecting element 5 with the horizontal part 6 tightly fixed with the bicycle frame 4, and perpendicular part ends with joints 7 and 8, respectively connected to the fastening elements 9, 10 and 14. Fastening elements 9, 10, 14 are tightly fixed with each other with the locking bolt 14b. Unscrewing and removing the locking bolt 14b, the rare part of the bicycle can be compactly folded with the help of folding junction A by bending the seat tube 13 towards the frame 4, which in turn bending towards the frame part 11.
Patent LT-7025-B (LT)
Title: Method of manufacturing an electrochemical cell and an electrochemical cell
Inventor: RAMANAVIČIUS Arūnas
IPC: H01M10/04
Filed: 2021-12-23
Abstract: A method of manufacturing an electrochemical cell and an electrochemical cell so obtained is disclosed. The method comprises providing a multi-layered ceramic-metal capacitor, removing insulating coating at a side area of the capacitor to expose side edges of ceramic dielectric material and metallic plates of electrodes. The opening is covered with insulating material so that terminals of the electrodes could be coated with insulating material. The cover of the opening is removed and edges of plates of the electrodes are functionalised by electrochemical plating. The terminals of the electrodes are connected to signal transmitting means for transmitting signals from the electrodes. One or more pairs of such electrodes are obtained in such way to form a multi-electrode electrochemical system. Electrode system can be placed in any type of electrochemical cells including designing of multiple electrochemical cells within multi-wailed) plates of enzyme linked immune sorbent assay (ELISA)-plate or similar multi-wailed systems.
Patent MX-171045-B (MX)
Title: Elementos refractarios para la construccion de regeneradores termicos
Inventor: ZANOLI ALAIN PAUL BERNARD
IPC: C03B5/237
Filed: 1989-08-03
Abstract: La presente invención se refiere a un elemento cerámico para la guarnición de regeneradores de hornos para la función de vidrio, que tiene cuando menos una pared vertical donde el espesor medio es de cuando más 40mm, caracterizado por la presencia, sobre por lo menos una cara de esa pared vertical, de una pluralidad de obstáculos que son parte integrante del elemento, el decrecimiento de los obstáculos con relación a la superficie de base de la pared es cuando menos 5mm, la relación de la distancia que separada dos obstáculos consecutivos en el sentido vertical al dicho decrecimiento está comprendida entre 3 y 15, y al ángulo x formado por obstáculo con la superficie de base de la pared en el sentido previsto del paso de los humos, y el ángulo y formado por el obstáculo con la superficie de base de la pared en el sentido previsto del paso del aire a recalentar es tal que x es inferior o igual a y.
Patent MX-167973-B (MX)
Inventor: GRUNBAUER HENRI JACOBUS MARIE
IPC: C08G18/50
Filed: 1989-12-06
Abstract: Rigid closed-cell polyisocyanate-based foams are prepared by the reaction of polyisocyanate with a polyol composition having an average hydroxyl number of 100 to 500 and comprising at least one polyol component containing from 4 to 8 active hydrogen atoms per molecule and having a hydroxyl number of from 100 to 500. The blowing of the foam is essentially with carbon dioxide generated from the reaction of water with polyisocyanate so as to provide foams of the desired density containing at least 40 mole percent carbon dioxide in their cells.
Patent MX-167263-B (MX)
Title: Accesorio para envases
Inventor: HOLMES JACK
IPC: B65D5/72
Filed: 1990-04-04
Abstract: La presente invención se refiere a un accesorio prendible a un envase que tiene una línea rayada, formando una solapa desplegable, dicho accesorio comprende: una base con superficies superior e inferior, así como una apertura que se extiende en forma longitudinal y que cubre, por lo menos parcialmente, la solapa desplegable de un envase cuando el accesorio está prendido al avanse, teniendo la abertura dos lados longitudinales; una pestaña conectada con pivote a la base de los lados opuestos de la apertura de la base, a través de una conexión frangible y cubriendo la solapa desplegable cuando el accesorio está prendido al envase, siendo normalmente en forma co-plana con la base, con superficies e inferior y porciones anterior y posterior, definidas éstas por un eje de pivote de la pestaña; y medios para sujetar la superficie inferior de la base y la porción anterior de la pestaña a un envase.
Patent MX-169292-B (MX)
Inventor: POLAK JAMES C
IPC: F16H3/16
Filed: 1986-12-05
Abstract: A preselected multi-ratio power transmission has three friction clutches (l6,l8,20) and one mechanical synchroniser clutch assembly (34) to provide five forward speed ratios, and an additional mechanical clutch assembly (48) to provide a reverse ratio. The clutches are combined with a gearing arrangement (22,24,26,28,30,38,40,44) such that either sequential shifting or skip-shifting is possible.
Patent NL-154780-B (NL)
Inventor: RUSSELL EDWARD COMPA
IPC: C11D13/08
Filed: 1968-01-04
Abstract: 1,148,273. Extruding soap. COLGATE-PALMOLIVE CO. 11 Dec., 1967 [17 Feb., 1967], No. 56222/67. Heading B5A. [Also in Division C5] Soap having specks, streaks or striations of one or more colours is made by feeding soap of a basic colour in milled form to a screw 11, passing the soap through a multi-orificed die-plate 14 to form strands, cutting the strands into lengths by means of a knife 18, adding one or more colouring agents to the strand lengths within a vacuum chamber 16 and extruding the lengths through an orifice 26 by means of a screw 21. As shown, a single colouring agent is supplied from a chamber 21a via a needle valve 23 and a non- corrosive, e.g. stainless steel, tube 22. Chamber 21a is connected via conduit 31 to the vacuum source for chamber 16. Dieplate 14 is backed by a plate 15 having larger orifices and both plates are carried by a ring 19 pivotable to facilitate cleaning. Knife 18 is directly connected to the shaft of screw 11. Barrels 12 and 25 are provided with fins 28 and jackets 29 within which cooling liquid may circulate. Preferably nozzle 26 has a trimming action and shaves, e.g., a <SP>1</SP>/ 32 -<SP>1</SP>/ 16  inch thick surface layer, off the extrudate. In addition to the colouring agent, an emollient and/or a bacteriostat may be added via tube 22. If such a mixture is of a pasty nature, valve 23 may be replaced by a pump. Detailed examples are given in which the production of soaps having blue streaks on white and blue streaks on blue are described.
Patent PT-74182-B (PT)
IPC: H02K33/00
Filed: 1981-12-22
Abstract: An electrically actuated positioning element system utilizes a positioning element formed of piezo-electrical bodies each formed of a plurality of lamellae having electrodes. The lamellae have a length substantially greater than their thickness and upon application of an electrical voltage with a field direction which promotes a polarization of the material of the lamellae, the body is shortened. The two bodies are connected to one another at one end by a cross arm and at the other end the one body end is active and free to move relative to the other body end such that a resultant relative motion occurring between the two body ends may be utilized. Preferably a connection is provided for absorbing a lateral thrust of the bodies. The two piezo-electrical bodies are each electrically connected to one another for reverse-phase operation such that one contracts while the other is in a lengthened condition and vice versa.
Patent PT-77087-B (PT)
Title: Amide derivatives
IPC: C07D213/70
Filed: 1983-07-22
Abstract: Acylanilides of the formula  <IMAGE>  wherein R1 and R2, the same or different, each is cyano, carbamoyl, nitro, halogeno, perfluoroalkyl or other defined substituents; R3 is hydrogen or halogen; R4 is hydrogen or alkyl, or is joined to R5; R5 is hydrogen, hydroxy, alkoxy or acyloxy or is joined to R4; R6 is alkyl or halogenoalkyl, or has the formula -A3-R8 or -A4-X2-A5-R9; A1 and A4, the same or different, each is alkylene; A2, A3 and A5, the same or different, each is a direct link or alkylene; X1 and X2, the same or different, each is oxygen, sulphur, sulphinyl, sulphonyl, imino or alkylimino; R7 and R9, the same or different, each is alkyl, alkenyl, hydroxyalkyl, cycloalkyl, phenyl optionally substituted, naphthyl or heterocyclic optionally substituted; and R8 is phenyl, naphthyl or heterocyclic as defined above for R7 or R9; processes for their manufacture and pharmaceutical compositions containing them. The acylanilides possess antiandrogenic activity.
Patent PT-84375-B (PT)
Inventor: BRAWNER MARY ELLEN
IPC: C12N15/52
Filed: 1987-02-26
Abstract: A recombinant DNA molecule comprising the Streptomyces gal operon ga/K gene; gaE gene; ga/T gene; P1 promoter; P2 promoter; P2 promoter expression unit; P1 promoter regulated region; or the entire Streptomyces gal operon is prepared.
Patent PT-84556-B (PT)
Inventor: SZPORNY LASZLO
IPC: C07C69/738
Filed: 1987-03-25
Abstract: This invention relates to the E-isomers of butenoic acid derivatives of general formula (Ia) <CHEM>  as well as to the Z-isomers of general formula (Ib) <CHEM>  wherein R stands for a (-)-menthyl or a (+)menthyl group, to processes for their preparation and to pharmaceutical compositions containing them.   The compounds possess valuable pharmacological properties, in particular, they exhibit a cytoprotective effect.
Patent PT-90775-B (PT)
Inventor: WRIGHT SAMUEL D
IPC: C07K16/28
Filed: 1989-06-07
Abstract: The influx of leukocytes into the lung and other organs during sepsis or other infectious or non-infectious trauma can be inhibited by the administration of anti-­CD18 monoclonal antibodies. Such inhibition results in a prevention and/or diminishment of organ damage in inflammations and especially in endotoxic shock and adult respiratory distress syndrome.
Patent PT-91493-B (PT)
IPC: E04G/
Filed: 1989-08-18
Abstract: The invention relates to improvements to the binding of brick walls, particularly for shoring up upper expanses of gable walls of buildings, through the application of binding elements, fixed at appropriate points, at various levels of the structure which it is desired to stabilize, it being possible for the bands to consist of cables made from strong materials, the cable being anchored in the walls by means of cable-ridge wedges, or another known process, binding being effected by placing metal corner pieces which are fitted to the corners of the building where two walls meet, and intermediate elements, such as beams or tubes, against the walls, also being arranged, the corner elements and the intermediate elements being interposed between the walls and the cables which are pulled. <IMAGE>
Patent PT-96871-B (PT)
Inventor: AMBRA THOMAS EDWARD D
IPC: A61K31/403
Filed: 1991-02-25
Abstract: 2-R2-R4-substituted-3-R3-CO-1-[(C-attached-N-heteryl)-(Alk)n]-1H-indole s useful as analgesic, anti-rheumatic, anti-inflammatory or anti-glaucoma agents.